| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $170.59 | 4.439% | $178.1625 | $178.16 | $178.15 | $178.20 |
| Purchase #2 | $10.56 | 6.842% | $11.2825 | $11.28 | $11.30 | $11.30 |
| Purchase #3 | $244.96 | 4.222% | $255.3022 | $255.30 | $255.30 | $255.30 |
| Purchase #4 | $241.46 | 7.524% | $259.6275 | $259.63 | $259.65 | $259.60 |
| Purchase #5 | $159.38 | 10.767% | $176.5404 | $176.54 | $176.55 | $176.50 |
| Purchase #6 | $114.42 | 10.698% | $126.6607 | $126.66 | $126.65 | $126.70 |
| Purchase #7 | $60.58 | 12.261% | $68.0077 | $68.01 | $68.00 | $68.00 |
| 7 purchase totals = | $1,001.95 | $1,075.5835 | $1,075.58 | $1,075.60 | $1,075.60 | |